CN209610482U - A kind of seat that comfort is strong - Google Patents
A kind of seat that comfort is strong Download PDFInfo
- Publication number
- CN209610482U CN209610482U CN201821421345.4U CN201821421345U CN209610482U CN 209610482 U CN209610482 U CN 209610482U CN 201821421345 U CN201821421345 U CN 201821421345U CN 209610482 U CN209610482 U CN 209610482U
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- CN
- China
- Prior art keywords
- fixedly connected
- backrest
- threaded hole
- bustle
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of seats that comfort is strong, including U-bracket, cushion is fixedly connected on the U-bracket, backrest is fixedly connected on the cushion, and the backrest is fixedly connected with U-bracket, it is described to be equipped with groove by back, regulating device is equipped in the groove, the backrest is connected with bustle by regulating device, the regulating device includes two rotary cylinders being rotatably connected in groove, two rotary cylinders are fixedly connected and symmetrically, two described equipped with transmission mechanism, the rotary cylinder is connected with the first rotating bar by transmission mechanism, the other end of first rotating bar is rotatably connected on bustle.The utility model drives second bevel gear rotation by swing handle, again by first bevel gear, drive rod, fixed link, the isostructural interaction of sliding sleeve so that sliding bar, so that the position change of bustle, so that user is more bonded itself waist, use is more comfortable.
Description
Technical field
The utility model relates to the technical field of the seat more particularly to a kind of seats that comfort is strong.
Background technique
Seat is household apparatus indispensable in people's life, is either in, in company, no matter it is engaged in which kind of industry one
The strong seat of comfort suffers from very important effect.Especially present work crowd, often one on office seat
Seat is exactly one day, and such lumbar vertebrae easily feels tired and aches, so usually one piece of soft bustle delays on waist pad
Solution is ached.But the bustle position on existing seat cannot change so that the crowd that some waists are ached can not obtain compared with
Working efficiency is reduced so that feeling of fatigue aggravates for comfortable bustle state.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: the bustle position on existing seat
Setting cannot change, so that the crowd that some waists are ached can not obtain more comfortable bustle state, so that tired
Sense aggravates, and reduces working efficiency.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of seat that comfort is strong, including U-bracket, are fixedly connected with cushion on the U-bracket, on the cushion
It is fixedly connected with backrest, and the backrest is fixedly connected with U-bracket, it is described to be equipped with groove by back, it is equipped in the groove
Regulating device, the backrest are connected with bustle by regulating device, and the regulating device includes two be rotatably connected in groove
A rotary cylinder, two rotary cylinders are fixedly connected and symmetrically, and two described to be equipped with transmission mechanism, and the rotary cylinder is logical
It crosses transmission mechanism and is connected with the first rotating bar, the other end of first rotating bar is rotatably connected on bustle.
Preferably, the transmission mechanism includes the first threaded hole and the second threaded hole being arranged on rotary cylinder, and described
One threaded hole and the second threaded hole are parallel to each other, and the rotary cylinder is interspersed with slide bar by the first threaded hole and the second threaded hole,
First rotating bar is rotatably connected on slide bar far from one end of bustle, and the other end of the slide bar is equipped with limiting device.
Preferably, the limiting device includes the fixed link being fixedly connected in groove, is slidably connected in the fixed link
There is sliding sleeve, the slide bar is fixedly connected on sliding sleeve.
Preferably, cavity is equipped in the backrest, the lower end of the rotary cylinder is fixedly connected with drive rod, the drive rod
One end pass through groove side wall and be rotatably connected in cavity, first bevel gear is fixedly connected on the drive rod, it is described
Engagement is connected with second bevel gear in first bevel gear, is fixedly connected with the second rotating bar in the second bevel gear, and described the
One end of two rotating bars passes through the right side wall of cavity and is fixedly connected with handle.
Preferably, the handle includes the fixed block being fixedly connected in the second rotating bar, is symmetrically consolidated on the fixed block
There are two round bars for fixed connection.
Preferably, the upper end of the U-bracket is fixedly connected with handrail, is filled with sponge in the handrail.
Compared with prior art, the utility model has the beneficial effects that second bevel gear can be driven to turn by swing handle
It is dynamic, then pass through the interaction of first bevel gear, drive rod so that rotary cylinder rotates, since the limit of fixed link, sliding sleeve is made
With so that slide bar slides in the first threaded hole and the second threaded hole, so that the first rotating bar being rotatablely connected on slide bar
Position change simultaneously rotates, and is moved to the left so that the first rotating bar resists bustle, and then the position of changeable bustle, makes
It obtains user and is more bonded itself waist, use is more comfortable, and lessen fatigue sense of aching, and improves working efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of strong seat of comfort positive structure schematic；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1；
Fig. 3 is the partial enlargement structural representation of B in Fig. 1.
In figure: 1-U shape bracket, 2- cushion, 3- backrest, 4- handrail, 5- bustle, 6- rotary cylinder, the first threaded hole of 7-, 8-
Two threaded holes, 9- slide bar, the first rotating bar of 10-, 11- sliding sleeve, 12- fixed link, 13- cavity, 14- drive rod, 15- first are bored
Gear, 16- second bevel gear, the second rotating bar of 17-, 18- handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of seat that comfort is strong, including U-bracket 1 are fixedly connected with cushion 2 on U-bracket 1,
Backrest 3 is fixedly connected on cushion 2, and backrest 3 is fixedly connected with U-bracket 1, the upper end of U-bracket 1 is fixedly connected with handrail
4, handrail 4 is interior to be filled with sponge, increases comfort level when user uses, and backrest 3 is equipped with groove, and interior be equipped with of groove adjusts dress
It sets, backrest 3 is connected with bustle 5 by regulating device, and regulating device includes two rotary cylinders 6 being rotatably connected in groove, and two
A rotary cylinder 6 is fixedly connected and symmetrically, and two are equipped with transmission mechanism, and rotary cylinder 6 is connected with first by transmission mechanism
The other end of rotating bar 10, the first rotating bar 10 is rotatably connected on bustle 5.
Wherein, transmission mechanism includes the first threaded hole 7 and the second threaded hole 8 being arranged on rotary cylinder 6, the first threaded hole
7 and second threaded hole 8 be parallel to each other, rotary cylinder 6 is interspersed with slide bar 9 by the first threaded hole 7 and the second threaded hole 8, first turn
Lever 10 is rotatably connected on slide bar 9 far from one end of bustle 5, is rotated by rotary cylinder 6, be may make and is interspersed in the first threaded hole
7 and the second slide bar 9 in threaded hole 8 it is mobile so that the first rotating bar 10 rotates, the other end of slide bar 9 is equipped with limit dress
It sets, limiting device includes the fixed link 12 being fixedly connected in groove, and sliding sleeve 11, slide bar 9 are slidably connected in fixed link 12
It is fixedly connected on sliding sleeve 11, limiting device makes slide bar 9 will not run-off the straight when sliding in rotary cylinder 6.
Further, cavity 13 is equipped in backrest 3, the lower end of rotary cylinder 6 is fixedly connected with drive rod 14, drive rod 14
One end passes through the side wall of groove and is rotatably connected in cavity 13, is fixedly connected with first bevel gear 15 on drive rod 14, and first
Engagement is connected with second bevel gear 16 on bevel gear 15, is fixedly connected with the second rotating bar 17 in second bevel gear 16, and second turn
One end of lever 17 pass through cavity 13 right side wall and be fixedly connected with handle 18, the friction between the second rotating bar 17 and side wall compared with
Greatly, the second rotating bar 17 will not be made to turn round on bustle 5 so that human body back leans against, is moved back so that bustle 5 be avoided to be pressurized,
Second bevel gear 16 can be driven to rotate by swing handle 18, so that the first bevel gear 15 for being engaged with connection rotates,
And then may make drive rod 14 that rotary cylinder 6 is driven to rotate, handle 18 includes the fixed block being fixedly connected in the second rotating bar 17,
It is symmetrically fixedly connected on fixed block there are two round bar, hand holds fixed block, passes through keeping out so that rotating more laborsaving side for round bar
Just.
In the utility model, when user uses the device, the second rotating bar 17 can be driven to rotate by swing handle 18,
So that second bevel gear 16 rotates, the rotation of second bevel gear 16 drives the first bevel gear 15 for being engaged with connection to rotate,
So that drive rod 14 rotates, so that rotary cylinder 6 rotates, rotary cylinder 6 is rotated so that being interspersed in the first threaded hole 7 and the
Slide bar 9 in two threaded holes 8 is mobile, and sliding sleeve 11 is driven to slide in fixed link 12, and slide bar 9 is mobile so that the first rotating bar
10 position change and rotation, so that 10 horizontal sextant angle of the first rotating bar becomes smaller, so that bustle 5 may make to be moved to the left,
Change the position of bustle 5, so that user is more bonded itself waist, use is more comfortable, and the sense that lessens fatigue improves working efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of seat that comfort is strong, including U-bracket (1), which is characterized in that be fixedly connected on the U-bracket (1)
Cushion (2) is fixedly connected with backrest (3) on the cushion (2), and the backrest (3) is fixedly connected with U-bracket (1), described
Backrest (3) is equipped with groove, is equipped with regulating device in the groove, the backrest (3) is connected with bustle by regulating device
(5), the regulating device includes two rotary cylinders (6) being rotatably connected in groove, and two rotary cylinders (6) are fixedly connected
And it is symmetrical, two are described equipped with transmission mechanism, and the rotary cylinder (6) is connected with the first rotating bar by transmission mechanism
(10), the other end of first rotating bar (10) is rotatably connected on bustle (5).
2. a kind of strong seat of comfort according to claim 1, which is characterized in that the transmission mechanism includes that setting exists
The first threaded hole (7) and the second threaded hole (8) on rotary cylinder (6), first threaded hole (7) and the second threaded hole (8) phase
Mutually parallel, the rotary cylinder (6) is interspersed with slide bar (9) by the first threaded hole (7) and the second threaded hole (8), and described first turn
Lever (10) is rotatably connected on slide bar (9) far from the one end of bustle (5), and the other end of the slide bar (9) is equipped with limiting device.
3. a kind of strong seat of comfort according to claim 2, which is characterized in that the limiting device includes fixed connects
The fixed link (12) in groove is connect, is slidably connected sliding sleeve (11) on the fixed link (12), the slide bar (9) is fixed to be connected
It connects on sliding sleeve (11).
4. a kind of strong seat of comfort according to claim 1, which is characterized in that be equipped with cavity in the backrest (3)
(13), the lower end of the rotary cylinder (6) is fixedly connected with drive rod (14), and one end of the drive rod (14) passes through the side of groove
Wall is simultaneously rotatably connected in cavity (13), is fixedly connected with first bevel gear (15) on the drive rod (14), first cone
Engagement is connected with second bevel gear (16) on gear (15), is fixedly connected with the second rotating bar on the second bevel gear (16)
(17), one end of second rotating bar (17) passes through the right side wall of cavity (13) and is fixedly connected with handle (18).
5. a kind of strong seat of comfort according to claim 4, which is characterized in that the handle (18) includes fixed connects
The fixed block on the second rotating bar (17) is connect, is symmetrically fixedly connected on the fixed block there are two round bar.
6. a kind of strong seat of comfort according to claim 1, which is characterized in that the upper end of the U-bracket (1) is solid
Surely it is connected with handrail (4), sponge is filled in the handrail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421345.4U CN209610482U (en) | 2018-08-31 | 2018-08-31 | A kind of seat that comfort is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421345.4U CN209610482U (en) | 2018-08-31 | 2018-08-31 | A kind of seat that comfort is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209610482U true CN209610482U (en) | 2019-11-12 |
Family
ID=68441776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821421345.4U Active CN209610482U (en) | 2018-08-31 | 2018-08-31 | A kind of seat that comfort is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209610482U (en) |
-
2018
- 2018-08-31 CN CN201821421345.4U patent/CN209610482U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: 610000 No.30, Tongli Road, Dafeng street, Xindu District, Chengdu City, Sichuan Province Patentee after: Sichuan Orpheus Technology Co., Ltd Address before: 409814 group 7, Tiantai village, Lixi Town, Tujia and Miao Autonomous County, Youyang, Chongqing Patentee before: He Ye |